Possible observation of shape-coexisting configurations in even-even midshell isotones with N=104: a systematic total Routhian surface calculation
文献类型：期刊论文
| 作者 | Wang, Hua-Lei1; Zhao, Wei-Juan1; Chai, Qing-Zhen1; Liu, Min-Liang2
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| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2018-03-01 |
| 卷号 | 29期号:3页码:38 |
| 关键词 | Total Routhian surface calculation Woods-Saxon potential Shape coexistence Rotation Midshell nuclei |
| ISSN号 | 1001-8042 |
| DOI | 10.1007/s41365-018-0381-5 |
| 英文摘要 | Systematic total Routhian surface calculations for even-even N = 104 midshell isotones with 66 <= Z <= 82 have been carried out based on a more realistic diffuse-surface deformed Woods-Saxon nuclear potential in (beta(2), gamma, beta(4)) deformation space, focusing on the rotation-induced shape-coexisting phenomena. As an example and basic test, the oblate property at the ground state in Hg-184 is well reproduced and the microscopic origin is analyzed from the single-particle structure. The present calculated results are compared with available experimental information, showing a good agreement. It is systematically found that in this isotonic chain several bands with different shapes (e.g., prolate, oblate and superdeformed prolate bands, seven non-collective band) may show a strong competition and coexisting phenomenon at a certain domain of the rotational frequency. |
| WOS关键词 | NUCLEAR GROUND-STATE ; NEUTRON-DEFICIENT HG ; BAND-STRUCTURES ; HEAVY-NUCLEI ; MEAN-FIELD ; SHELL ; ISOTOPES ; MASSES ; DEFORMATIONS ; ENERGIES |
| 资助项目 | Natural Science Foundation of China[11675148] ; Natural Science Foundation of China[11505157] ; Project of Youth Backbone Teachers of Colleges and Universities of Henan Province[2017GGJS008] ; Foundation and Advanced Technology Research Program of Henan Province[162300410222] ; Outstanding Young Talent Research Fund of Zhengzhou University[1521317002] ; Physics Research and Development Program of Zhengzhou University[32410017] |
| WOS研究方向 | Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000428976900008 |
| 出版者 | SPRINGER SINGAPORE PTE LTD |
| 资助机构 | Natural Science Foundation of China ; Project of Youth Backbone Teachers of Colleges and Universities of Henan Province ; Foundation and Advanced Technology Research Program of Henan Province ; Outstanding Young Talent Research Fund of Zhengzhou University ; Physics Research and Development Program of Zhengzhou University |
| 源URL | [http://119.78.100.186/handle/113462/47567]  |
| 专题 | 近代物理研究所_实验物理中心 |
| 通讯作者 | Wang, Hua-Lei |
| 作者单位 | 1.Zhengzhou Univ, Sch Phys & Engn, Zhengzhou 450001, Henan, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Hua-Lei,Zhao, Wei-Juan,Chai, Qing-Zhen,et al. Possible observation of shape-coexisting configurations in even-even midshell isotones with N=104: a systematic total Routhian surface calculation[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29(3):38. |
| APA | Wang, Hua-Lei,Zhao, Wei-Juan,Chai, Qing-Zhen,&Liu, Min-Liang.(2018).Possible observation of shape-coexisting configurations in even-even midshell isotones with N=104: a systematic total Routhian surface calculation.NUCLEAR SCIENCE AND TECHNIQUES,29(3),38. |
| MLA | Wang, Hua-Lei,et al."Possible observation of shape-coexisting configurations in even-even midshell isotones with N=104: a systematic total Routhian surface calculation".NUCLEAR SCIENCE AND TECHNIQUES 29.3(2018):38. |
入库方式： OAI收割
来源：近代物理研究所
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